She was working the Teen Reference desk. She was tidying up the paperback book racks. As I walked past the Teen Center, I noticed a couple on top of each other, and I let her know. She said, "OH NO, NOT AGAIN, THEY ARE AT IT EVERYDAY! I just said something to them yesterday, can you speak to them today?
I walked back over there and said, "IF YOU AREN'T ALLOWED TO DO THAT AT HOME, THEN YOU CAN'T DO IT IN THE LIBRARY EITHER! You(the girl) need to get a chair and sit in it, by yourself." I turned to leave and noticed their friend laughing at them.